| 气液两相瞬变流的流固耦合研究 |
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| 引用本文： | 周晓军,宫敬.气液两相瞬变流的流固耦合研究[J].中国石油大学学报(自然科学版),2002,26(5). |
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| 作者姓名： | 周晓军 宫敬 |
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| 作者单位： | 石油大学石油天然气工程学院,北京,102249 |
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| 摘 要： | 论述了国内外气液两相瞬变流流固耦合的研究成果及现状 ,阐述了气液两相瞬变流的流动规律和流固耦合研究的各种方法。评述了气液两相瞬变流、流固耦合等方面的理论模型和数值计算方法 ,并对不同模型和数值方法进行了比较和分析。指出了目前两相瞬变流流固耦合研究中存在的问题 ,预测了流固耦合研究的方向应为两相流体瞬态时的流固耦合实验研究和耦合模型的数值计算方法研究。
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| 关 键 词： | 气-液两相流 瞬变流 流固耦合 |
Research on gas-liquid two-phase transient flow and fluid-structure interaction |
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| ZHOU Xiao jun and GONG Jing. College of Petroleum Engineering in the University of Petroleum,China,Beijing.Research on gas-liquid two-phase transient flow and fluid-structure interaction[J].Journal of China University of Petroleum,2002,26(5). |
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| Authors: | ZHOU Xiao jun and GONG Jing College of Petroleum Engineering in the University of Petroleum China Beijing |
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| Institution: | ZHOU Xiao jun and GONG Jing. College of Petroleum Engineering in the University of Petroleum,China,Beijing 102249 |
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| Abstract: | The oil gas multiphase transportation technique is the advanced technology for unprocessed oil gas flow, and one of the efficient measures to raise the economic efficiency in the remote oil gas fields. The main achievements and some recent advances on gas liquid two phase transient flow and fluid structure interaction (FSI) were summarized. The analytical methods for gas liquid two phase transient flow were generalized. Different kinds of methods for studying fluid structure interaction were introduced. The theoretical models and numerical methods for the gas liquid transient flow and FSI were analyzed. Their advantages and disadvantages were discussed. The present problems in the studies and the future trends for researching the gas liquid two phase transient flow and FSI were predicted. |
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| Keywords: | gas liquid two phase flow transient flow fluid structure interaction |
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